unity-2d-panel crashed with SIGSEGV in QPainter::drawTiledPixmap()

[Ken Pratt]

Rebooted after a package update and logged in - then received the crash notification.

Running 11.10 as a guest under kvm-qemu. Host is 64 bit 11.04.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-2d-panel 4.0.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
Uname: Linux 3.0.0-8-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Sat Aug 20 08:48:00 2011
ExecutablePath: /usr/bin/unity-2d-panel
ProcCmdline: unity-2d-panel
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f4d4e5afc41: mov %rax,(%rdi)
 PC (0x7f4d4e5afc41) ok
 source "%rax" ok
 destination "(%rdi)" (0x7f4d533d3000) in non-writable VMA region: 0x7f4d533d3000-0x7f4d533d4000 r--s /var/cache/fontconfig/c05880de57d1f5e948fdfacc138775d9-le64.cache-3
SegvReason: writing VMA /var/cache/fontconfig/c05880de57d1f5e948fdfacc138775d9-le64.cache-3
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QPainter::drawTiledPixmap(QRectF const&, QPixmap const&, QPointF const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: unity-2d-panel crashed with SIGSEGV in QPainter::drawTiledPixmap()
UpgradeStatus: Upgraded to oneiric on 2011-08-18 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #804784, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.